<?php

class UserHasTemplateController extends Controller
{
	/**
	 * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
	 * using two-column layout. See 'protected/views/layouts/column2.php'.
	 */
	public $layout='//layouts/administrator';
	
	const URL_UPLOAD='upload/templatePreview/';

	/**
	 * @return array action filters
	 */
	public function filters()
	{
		return array(
			'accessControl', // perform access control for CRUD operations
		);
	}

	/**
	 * Specifies the access control rules.
	 * This method is used by the 'accessControl' filter.
	 * @return array access control rules
	 */
	public function accessRules()
	{
		return array(
			array('allow',  // allow all users to perform 'index' and 'view' actions
				'actions'=>array('index','view'),
				'users'=>array('*'),
			),
			array('allow', // allow authenticated user to perform 'create' and 'update' actions
				'actions'=>array('buy','update','addTemplateInProcess'),
				'users'=>array('@'),
			),
		array('allow',// Verifica si el perfil corresponde al administrador
        'actions'=>array('admin','delete'),
        'expression'=>'Yii::app()->user->getState("usr_profile")==User::ROLE_EDITOR',
        ),
			array('deny',  // deny all users
				'users'=>array('*'),
			),
		);
	}

	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionView($id)
	{
		$this->render('view',array(
			'model'=>$this->loadModel($id),
		));
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionBuy()
	{
		
    
		$criteria=new CDbCriteria;
   
    $criteria->condition = 'tem_type="pago" AND tem_code NOT IN (SELECT tem_code FROM user_has_template WHERE usr_code='.Yii::app()->user->id.' AND (uht_state="proceso" OR uht_state="activo") )';
    
    $models=Template::model()->findAll($criteria);
    
		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['Template']))
		{
			$model->attributes=$_POST['Template'];
			if($model->save())
				$this->redirect(array('view','id'=>$model->tem_code));
		}

		$this->render('create',array(
			'models'=>$models,
		));
	}
	
	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionAddTemplateInProcess()
	{
		if(isset($_POST['templates']))
		{
		  $error=false;
		  $listTemplates=array();
		  foreach(explode(',',$_POST['templates']) as $template){
        $model=Template::model()->findByPk($template);
        if($model){
          
          $userHasTemplate= new UserHasTemplate;
          $userHasTemplate->tem_code=$template;
          $userHasTemplate->usr_code=Yii::app()->user->id;
          
          $userHasTemplate=$userHasTemplate->findModel();
          
          $userHasTemplate->uht_state='proceso'; 
           
          if(!$userHasTemplate->save()){
            $error=true;
          }else
            $lisTemplates[]=$userHasTemplate->uht_code;           
          
        }
      }
      if($error){
          echo json_encode(array('error'=>'1'));
          die;      
      }
      echo json_encode(array('error'=>'0','templateCode'=>$lisTemplates));
      die;                                                       
    }                     
			/*$model->attributes=$_POST['Template'];
			if($model->save())
				$this->redirect(array('view','id'=>$model->tem_code));
		}

		$this->render('create',array(
			'models'=>$models,
		)); */
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate($id)
	{
		$model=$this->loadModel($id);

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['Template']))
		{
			$model->attributes=$_POST['Template'];
			if($model->save())
				$this->redirect(array('view','id'=>$model->tem_code));
		}

		$this->render('update',array(
			'model'=>$model,
		));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'admin' page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id)
	{
		if(Yii::app()->request->isPostRequest)
		{
			// we only allow deletion via POST request
			$this->loadModel($id)->delete();

			// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
			if(!isset($_GET['ajax']))
				$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
		}
		else
			throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex()
	{
		$dataProvider=new CActiveDataProvider('Template',array(
            'criteria'=>array(
                'with'=>array('templatehasuser'),            
                'together'=>true,                             
                'params'=>array(':usr_code'=>Yii::app()->user->id,':uht_state'=>'activo'),                
                'condition'=>'templatehasuser.usr_code=:usr_code AND templatehasuser.uht_state=:uht_state',
                'order'=>'t.tem_name desc',
            ),
         
        ));
		$this->render('index',array(
			'dataProvider'=>$dataProvider,
		));
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		$model=new Template('searchHasUser');			

		$this->render('admin',array(
			'model'=>$model,
		));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer the ID of the model to be loaded
	 */
	public function loadModel($id)
	{
		$model=Template::model()->findByPk($id);
		if($model===null)
			throw new CHttpException(404,'The requested page does not exist.');
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param CModel the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='template-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}
}
